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From: Ramalingam C <ramalingam.c@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: jani.nikula@intel.com
Subject: [PATCH] drm/i915/BXT: Configure DSI after enabling DSI pll
Date: Wed,  3 Feb 2016 18:20:46 +0530	[thread overview]
Message-ID: <1454503846-12103-1-git-send-email-ramalingam.c@intel.com> (raw)
In-Reply-To: <87h9hq100q.fsf@intel.com>

We need to enable DSI PLL before configuring the DSI registers.

Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
---
 drivers/gpu/drm/i915/intel_dsi.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
index 91cef35..378f879 100644
--- a/drivers/gpu/drm/i915/intel_dsi.c
+++ b/drivers/gpu/drm/i915/intel_dsi.c
@@ -478,8 +478,8 @@ static void intel_dsi_pre_enable(struct intel_encoder *encoder)
 
 	DRM_DEBUG_KMS("\n");
 
-	intel_dsi_prepare(encoder);
 	intel_enable_dsi_pll(encoder);
+	intel_dsi_prepare(encoder);
 
 	/* Panel Enable over CRC PMIC */
 	if (intel_dsi->gpio_panel)
-- 
1.7.9.5

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  parent reply	other threads:[~2016-02-03 12:58 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-02 17:51 [PATCH] drm/i915/BXT: Configure DSI after enabling DSI pll Ramalingam C
2016-02-03  2:21 ` Thulasimani, Sivakumar
2016-02-03  9:27   ` Jani Nikula
2016-02-03 10:26     ` Mika Kahola
2016-02-03 10:59       ` Jani Nikula
2016-02-03 11:55         ` Jani Nikula
2016-02-03 12:32           ` Ramalingam C
2016-02-03 12:50           ` Ramalingam C [this message]
2016-02-03  7:26 ` Mika Kahola
2016-02-03  7:46 ` ✗ Fi.CI.BAT: warning for " Patchwork
2016-02-03  9:28 ` [PATCH] " Jani Nikula
2016-02-03 12:59   ` Mika Kahola
2016-02-15 16:18     ` Daniel Vetter
2016-02-03 13:52 ` ✗ Fi.CI.BAT: failure for drm/i915/BXT: Configure DSI after enabling DSI pll (rev2) Patchwork
2016-02-04  9:09   ` Jani Nikula

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